SG71832A1 - Method and apparatus for real-time determination of scalable channel coding scheme parameters - Google Patents

Method and apparatus for real-time determination of scalable channel coding scheme parameters

Info

Publication number
SG71832A1
SG71832A1 SG1998003277A SG1998003277A SG71832A1 SG 71832 A1 SG71832 A1 SG 71832A1 SG 1998003277 A SG1998003277 A SG 1998003277A SG 1998003277 A SG1998003277 A SG 1998003277A SG 71832 A1 SG71832 A1 SG 71832A1
Authority
SG
Singapore
Prior art keywords
real
coding scheme
channel coding
time determination
scheme parameters
Prior art date
Application number
SG1998003277A
Inventor
Van Den Larry Berghe
See Mong Si
Original Assignee
Inst Of Microelectronics
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inst Of Microelectronics filed Critical Inst Of Microelectronics
Priority to SG1998003277A priority Critical patent/SG71832A1/en
Priority to US09/248,329 priority patent/US6233713B1/en
Publication of SG71832A1 publication Critical patent/SG71832A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Error Detection And Correction (AREA)
SG1998003277A 1998-08-24 1998-08-24 Method and apparatus for real-time determination of scalable channel coding scheme parameters SG71832A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG1998003277A SG71832A1 (en) 1998-08-24 1998-08-24 Method and apparatus for real-time determination of scalable channel coding scheme parameters
US09/248,329 US6233713B1 (en) 1998-08-24 1999-02-10 Method and apparatus for real-time determination of scalable channel coding scheme parameters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG1998003277A SG71832A1 (en) 1998-08-24 1998-08-24 Method and apparatus for real-time determination of scalable channel coding scheme parameters

Publications (1)

Publication Number Publication Date
SG71832A1 true SG71832A1 (en) 2000-04-18

Family

ID=20430075

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998003277A SG71832A1 (en) 1998-08-24 1998-08-24 Method and apparatus for real-time determination of scalable channel coding scheme parameters

Country Status (2)

Country Link
US (1) US6233713B1 (en)
SG (1) SG71832A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1345333B1 (en) * 1998-05-27 2004-09-29 Ntt Mobile Communications Network Inc. Error protection method and error protection device
US6876706B1 (en) * 1998-09-24 2005-04-05 Siemens Aktiengesellschaft Method for common source and channel coding
DE10009444A1 (en) * 2000-02-29 2001-09-06 Philips Corp Intellectual Pty Operating method for a mobile phone
US6760699B1 (en) * 2000-04-24 2004-07-06 Lucent Technologies Inc. Soft feature decoding in a distributed automatic speech recognition system for use over wireless channels
US7095808B1 (en) * 2000-08-16 2006-08-22 Broadcom Corporation Code puncturing method and apparatus
US6684366B1 (en) * 2000-09-29 2004-01-27 Arraycomm, Inc. Multi-rate codec with puncture control
US6684367B1 (en) * 2000-10-13 2004-01-27 Agere Systems Inc. Channel coding based on hidden puncturing for partial-band interference channels
FI115178B (en) * 2000-10-31 2005-03-15 Nokia Corp Method and arrangement for best protection of bits against communication errors
US7610543B2 (en) * 2002-06-18 2009-10-27 Nokia Corporation Method and apparatus for puncturing with unequal error protection in a wireless communication system
EP1790091A4 (en) * 2004-09-02 2009-12-23 Univ California Content and channel aware object scheduling and error control
TWI362855B (en) * 2007-07-10 2012-04-21 Ind Tech Res Inst Multiplexing method and apparatus thereof for data switching
EP2383920B1 (en) 2007-12-20 2014-07-30 Optis Wireless Technology, LLC Control channel signaling using a common signaling field for transport format and redundancy version

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414667A (en) 1981-11-27 1983-11-08 Gte Products Corporation Forward error correcting apparatus
US4489418A (en) 1983-04-18 1984-12-18 At&T Bell Laboratories Differential encoding technique
US4623999A (en) 1984-06-04 1986-11-18 E-Systems, Inc. Look-up table encoder for linear block codes
US5596589A (en) 1993-10-29 1997-01-21 Motorola, Inc. Method and apparatus for encoding and decoding error correction codes in a radio communication system
US5587710A (en) 1995-03-24 1996-12-24 National Semiconductor Corporation Syntax based arithmetic coder and decoder

Also Published As

Publication number Publication date
US6233713B1 (en) 2001-05-15

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